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《机械工程前沿(英文)》 2022年 第17卷 第2期 doi: 10.1007/s11465-022-0675-5
关键词: ceramic parts trimming computer-aided laser manufacturing 3D vision reconfigurable laser processing system
Advances in polishing of internal structures on parts made by laser-based powder bed fusion
《机械工程前沿(英文)》 2023年 第18卷 第1期 doi: 10.1007/s11465-022-0724-0
关键词: laser-based powder bed fusion polishing internal structures surface quality surface features post process additive manufacturing
Brazing of ceramic-to-ceramic and ceramic-to-metal joints in air
Kirsten BOBZIN, Thomas SCHLAEFER, Lidong ZHAO, Nils KOPP, Arne SCHLEGEL
《机械工程前沿(英文)》 2010年 第5卷 第2期 页码 125-129 doi: 10.1007/s11465-010-0007-z
关键词: reactive air brazing (RAB) X1CrTiLa22 Al2O3 yttria stabilized zirconia (YSZ) solid oxide fuel cell (SOFC)
Fixturing technology and system for thin-walled parts machining: a review
《机械工程前沿(英文)》 2022年 第17卷 第4期 doi: 10.1007/s11465-022-0711-5
关键词: thin-walled part (TWP) fixture machining fixture categories fixture function
Ceramic membrane fouling mechanisms and control for water treatment
《环境科学与工程前沿(英文)》 2023年 第17卷 第10期 doi: 10.1007/s11783-023-1726-9
● The fouling is summarized based on ceramic membrane performance and pollutants.
《环境科学与工程前沿(英文)》 2021年 第15卷 第5期 doi: 10.1007/s11783-020-1341-y
• 1,4-Dioxane was degraded via the photo-Fenton reactive membrane filtration.
Determining casting defects in near-net shape casting aluminum parts by computed tomography
Jiehua LI, Bernd OBERDORFER, Daniel HABE, Peter SCHUMACHER
《机械工程前沿(英文)》 2018年 第13卷 第1期 页码 48-52 doi: 10.1007/s11465-018-0493-y
Three types of near-net shape casting aluminum parts were investigated by computed tomography to determine casting defects and evaluate quality. The first, second, and third parts were produced by low-pressure die casting (Al-12Si-0.8Cu-0.5Fe-0.9Mg-0.7Ni-0.2Zn alloy), die casting (A356, Al-7Si-0.3Mg), and semi-solid casting (A356, Al-7Si-0.3Mg), respectively. Unlike die casting (second part), low-pressure die casting (first part) significantly reduced the formation of casting defects (i.e., porosity) due to its smooth filling and solidification under pressure. No significant casting defect was observed in the third part, and this absence of defects indicates that semi-solid casting could produce high-quality near-net shape casting aluminum parts. Moreover, casting defects were mostly distributed along the eutectic grain boundaries. This finding reveals that refinement of eutectic grains is necessary to optimize the distribution of casting defects and reduce their size. This investigation demonstrated that computed tomography is an efficient method to determine casting defects in near-net shape casting aluminum parts.
关键词: near-net shape casting aluminum parts casting defects low pressure die casting die casting semi-solid casting computed tomography
Forecast method for used number of parts and components based on complex network
LIU Fu-yun, QI Guo-ning, YANG Qing-hai
《机械工程前沿(英文)》 2006年 第1卷 第4期 页码 479-484 doi: 10.1007/s11465-006-0064-5
关键词: complex network industrial component analytic expression forecast
WANG Hongyan, RUI Qiang, HE Xiaojun
《机械工程前沿(英文)》 2007年 第2卷 第1期 页码 68-71 doi: 10.1007/s11465-007-0011-0
关键词: dynamic simulation simulation software allusion influential material
Dynamical research on spherical micro actuator with piezoelectric ceramic stacks drivers
ZHANG Ruihua, CHEN Haichu
《机械工程前沿(英文)》 2007年 第2卷 第4期 页码 433-438 doi: 10.1007/s11465-007-0074-y
关键词: spherical micro-gripper friction coefficient dynamic frequency
面向绿色化工应用的陶瓷催化膜反应器的设计与制备 Feature Article
张广儒, 金万勤, 徐南平
《工程(英文)》 2018年 第4卷 第6期 页码 848-860 doi: 10.1016/j.eng.2017.05.001
催化膜反应器将反应和分离耦合在一个单元,在化工生产中被视为一种绿色的化工新工艺。而在催化膜反应器中采用陶瓷膜可以使膜反应器的应用范围扩展到一些苛刻环境。本文介绍了基于气体分离的致密陶瓷催化膜反应器和基于非均相体系分离的多孔陶瓷催化膜反应器,评述了近10 年两种不同种类的膜反应器的最新进展以及本课题组的相关工作。面向能源、环境领域的应用,对膜反应器的设计、制备及应用展开重点讨论。针对各个膜反应器,从膜及膜反应器构型入手,以典型的催化反应为例,对膜反应器的设计及优化进行详细论述,最后探讨了进一步发展所面临的瓶颈和可能取得突破的方向,以及膜与膜反应器未来发展应重点关注的领域。
《机械工程前沿(英文)》 2023年 第18卷 第2期 doi: 10.1007/s11465-022-0737-8
关键词: selective laser melting (SLM) build orientation determination multi-feature mechanical part (MFMP) fuzzy analytical hierarchy process multi-objective decision making (MODM)
《环境科学与工程前沿(英文)》 2022年 第16卷 第8期 doi: 10.1007/s11783-022-1531-x
• Ceramic membrane filtration showed high performance for surface water treatment.
关键词: Ceramic membrane Coagulation Polytitanium chloride Membrane fouling
Xiaojiang FAN,Yi TAO,Dequan WEI,Xihui ZHANG,Ying LEI,Hiroshi NOGUCHI
《环境科学与工程前沿(英文)》 2015年 第9卷 第1期 页码 112-120 doi: 10.1007/s11783-014-0745-y
关键词: ceramic ultrafiltration(UF) ozonation organic matter hydrophilic hydrophobic disinfection by-products
A hybrid method for product low-end disruptive innovation
《机械工程前沿(英文)》 2022年 第17卷 第3期 doi: 10.1007/s11465-022-0690-6
关键词: low-end disruptive innovation product design design improvement theory of inventive problem solving TRIZ trimming
标题 作者 时间 类型 操作
A zone-layered trimming method for ceramic core of aero-engine blade based on an advanced reconfigurable
期刊论文
Brazing of ceramic-to-ceramic and ceramic-to-metal joints in air
Kirsten BOBZIN, Thomas SCHLAEFER, Lidong ZHAO, Nils KOPP, Arne SCHLEGEL
期刊论文
Experimental and computational assessment of 1,4-Dioxane degradation in a photo-Fenton reactive ceramic
期刊论文
Determining casting defects in near-net shape casting aluminum parts by computed tomography
Jiehua LI, Bernd OBERDORFER, Daniel HABE, Peter SCHUMACHER
期刊论文
Forecast method for used number of parts and components based on complex network
LIU Fu-yun, QI Guo-ning, YANG Qing-hai
期刊论文
The prediction technology study of fatigue life for key parts of a tracked vehicle’s suspension system
WANG Hongyan, RUI Qiang, HE Xiaojun
期刊论文
Dynamical research on spherical micro actuator with piezoelectric ceramic stacks drivers
ZHANG Ruihua, CHEN Haichu
期刊论文
Build orientation determination of multi-feature mechanical parts in selective laser melting via multi-objective
期刊论文
Enhanced cross-flow filtration with flat-sheet ceramic membranes by titanium-based coagulation for membrane
期刊论文
organic matter and disinfection by-products precursors in a hybrid process combining ozonation with ceramic
Xiaojiang FAN,Yi TAO,Dequan WEI,Xihui ZHANG,Ying LEI,Hiroshi NOGUCHI
期刊论文